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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-17 19:04:23 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-28 20:51:22 +0200
commita846c3e5f338206c84e292a57abde0b06f1777c8 (patch)
treef10b10775a81fceb31f9caef3914eec5f9f5b228 /drivers/tty/hvc/hvcs.c
parent7298bd1d7b07b55fe3fe9c84906f2eb065913701 (diff)
tty: hvcs: constify vio_device_id
vio_device_id are not supposed to change at runtime. All functions working with vio_device_id provided by <asm/vio.h> work with const vio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvcs.c')
-rw-r--r--drivers/tty/hvc/hvcs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 79cc5beea2da..7320190a5886 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -675,7 +675,7 @@ static int khvcsd(void *unused)
return 0;
}
-static struct vio_device_id hvcs_driver_table[] = {
+static const struct vio_device_id hvcs_driver_table[] = {
{"serial-server", "hvterm2"},
{ "", "" }
};